272  
CDUS45 KTFX 240839  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
139 AM MST WED JAN 24 2024  
   
...............................  
 
   
..THE HELENA MT CLIMATE SUMMARY FOR JANUARY 23 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1866 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 42 203 PM 56 1931 33 9 32  
MINIMUM 24 814 AM -35 1969 14 10 23  
AVERAGE 33 24 9 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.22 1895 0.01 -0.01 0.01  
MONTH TO DATE 0.80 0.29 0.51 0.31  
SINCE OCT 1 2.32 2.12 0.20 3.72  
SINCE JAN 1 0.80 0.29 0.51 0.31  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.1 2019 0.2 -0.2 0.1  
MONTH TO DATE 12.6 4.9 7.7 2.7  
SINCE DEC 1 13.2 12.6 0.6 13.4  
SINCE JUL 1 27.1 21.3 5.8 25.9  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 41 -9 37  
MONTH TO DATE 1192 976 216 879  
SINCE DEC 1 2205 2266 -61 2322  
SINCE JUL 1 3766 4108 -342 4192  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1000 PM  
LOWEST 65 200 PM  
AVERAGE 77  
   
......................................................  
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 58 1953  
MINIMUM TEMPERATURE (F) 14 -35 1969  
 
SUNRISE AND SUNSET  
JANUARY 24 2024.......SUNRISE 801 AM MST SUNSET 519 PM MST  
JANUARY 25 2024.......SUNRISE 800 AM MST SUNSET 521 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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